428310600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 1421159040

約数和(自身を除く): 992848440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 41, 46, 50, 60, 69, 75, 82, 92, 100, 115, 120, 123, 138, 150, 164, 184, 200, 205, 230, 246, 276, 300, 328, 345, 410, 460, 492, 552, 575, 600, 615, 690, 757, 820, 920, 943, 984, 1025, 1150, 1230, 1380, 1514, 1640, 1725, 1886, 2050, 2271, 2300, 2460, 2760, 2829, 3028, 3075, 3450, 3772, 3785, 4100, 4542, 4600, 4715, 4920, 5658, 6056, 6150, 6900, 7544, 7570, 8200, 9084, 9430, 11316, 11355, 12300, 13800, 14145, 15140, 17411, 18168, 18860, 18925, 22632, 22710, 23575, 24600, 28290, 30280, 31037, 34822, 37720, 37850, 45420, 47150, 52233, 56580, 56775, 62074, 69644, 70725, 75700, 87055, 90840, 93111, 94300, 104466, 113160, 113550, 124148, 139288, 141450, 151400, 155185, 174110, 186222, 188600, 208932, 227100, 248296, 261165, 282900, 310370, 348220, 372444, 417864, 435275, 454200, 465555, 522330, 565800, 620740, 696440, 713851, 744888, 775925, 870550, 931110, 1044660, 1241480, 1305825, 1427702, 1551850, 1741100, 1862220, 2089320, 2141553, 2327775, 2611650, 2855404, 3103700, 3482200, 3569255, 3724440, 4283106, 4655550, 5223300, 5710808, 6207400, 7138510, 8566212, 9311100, 10446600, 10707765, 14277020, 17132424, 17846275, 18622200, 21415530, 28554040, 35692550, 42831060, 53538825, 71385100, 85662120, 107077650, 142770200, 214155300, 428310600]

約数ペア:

[(1, 428310600), (2, 214155300), (3, 142770200), (4, 107077650), (5, 85662120), (6, 71385100), (8, 53538825), (10, 42831060), (12, 35692550), (15, 28554040), (20, 21415530), (23, 18622200), (24, 17846275), (25, 17132424), (30, 14277020), (40, 10707765), (41, 10446600), (46, 9311100), (50, 8566212), (60, 7138510), (69, 6207400), (75, 5710808), (82, 5223300), (92, 4655550), (100, 4283106), (115, 3724440), (120, 3569255), (123, 3482200), (138, 3103700), (150, 2855404), (164, 2611650), (184, 2327775), (200, 2141553), (205, 2089320), (230, 1862220), (246, 1741100), (276, 1551850), (300, 1427702), (328, 1305825), (345, 1241480), (410, 1044660), (460, 931110), (492, 870550), (552, 775925), (575, 744888), (600, 713851), (615, 696440), (690, 620740), (757, 565800), (820, 522330), (920, 465555), (943, 454200), (984, 435275), (1025, 417864), (1150, 372444), (1230, 348220), (1380, 310370), (1514, 282900), (1640, 261165), (1725, 248296), (1886, 227100), (2050, 208932), (2271, 188600), (2300, 186222), (2460, 174110), (2760, 155185), (2829, 151400), (3028, 141450), (3075, 139288), (3450, 124148), (3772, 113550), (3785, 113160), (4100, 104466), (4542, 94300), (4600, 93111), (4715, 90840), (4920, 87055), (5658, 75700), (6056, 70725), (6150, 69644), (6900, 62074), (7544, 56775), (7570, 56580), (8200, 52233), (9084, 47150), (9430, 45420), (11316, 37850), (11355, 37720), (12300, 34822), (13800, 31037), (14145, 30280), (15140, 28290), (17411, 24600), (18168, 23575), (18860, 22710), (18925, 22632)]